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Fix refreshing images in browser

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JonnyWong16 2021-03-25 18:13:01 -07:00
parent 3a520405c4
commit 8ade73fa35
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4 changed files with 28 additions and 22 deletions
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5
plexpy/webserve.py
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@ -4611,7 +4611,7 @@ class WebInterface(object):
""" See real_pms_image_proxy docs string"""
refresh = False
if kwargs.get('refresh'):
if kwargs.get('refresh') or 'no-cache' in cherrypy.request.headers.get('Cache-Control', ''):
refresh = False if get_session_user_id() else True
kwargs['refresh'] = refresh
@ -4645,6 +4645,8 @@ class WebInterface(object):
None
```
"""
cherrypy.response.headers['Cache-Control'] = 'max-age=2592000' # 30 days
if isinstance(img, str) and img.startswith('interfaces/default/images'):
fp = os.path.join(plexpy.PROG_DIR, 'data', img)
return serve_file(path=fp, content_type='image/png')
@ -4727,6 +4729,7 @@ class WebInterface(object):
except Exception as e:
logger.warn("Failed to get image %s, falling back to %s." % (img, fallback))
cherrypy.response.headers['Cache-Control'] = "max-age=0,no-cache,no-store"
if fallback in common.DEFAULT_IMAGES:
fbi = common.DEFAULT_IMAGES[fallback]
fp = os.path.join(plexpy.PROG_DIR, 'data', fbi)